2027-47-B

Series:	2027
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Voltage - DC Spark Over (Nom):	470V
Impulse Discharge Current (8/20µs):	10000A (10kA)
Tolerance:	±15%
Number of Poles:	2
Fail Short:	No
Mounting Type:	Through Hole
Package / Case:	Axial Cylinder

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Gas Discharge Tube Arresters (GDT)

Gas Discharge Tube arresters (GDTs) are vital components of modern electrical systems. They protect equipment from overvoltages and overcurrents in both AC and DC circuitry, which prevents damage to the electronics or electrical components. GDTs have been in use for years as lightning protection for commercial and residential applications, and they continue to be a popular choice due to their low cost and high reliability.The 2027-47-B is a specialized type of GDT that is designed specifically for use in AC and DC circuits between 10KV and 30KV. The device is designed to protect against overvoltages, lightning, surge, and temporary overvoltages. The device has an arrester voltage rating of 30KV, which means that it is suitable for use in systems rated up to 30KV at power frequencies from 120Hz to 1kHz. This device can also be used at 20Hz and 1MHz operating frequencies.The 2027-47-B has a working principle that is based on the gas-arresting process. This gas-arresting process is based on the principle of an electric arc that is formed between two electrodes in the presence of a combustible gas. The combustible gas compensates for the temperature-dependent decrease in the arrester current. When the voltage across the electrodes exceeds the arrester voltage rating, the gas decomposes and forms an electric arc that extinguishes when the voltage is reduced below the specified level.The 2027-47-B can be used in various applications including lightning protection for industrial and residential buildings, power distribution systems, telecommunications networks, data transmission gear, and other applications. It is also ideal for direct or indirect protection of low-voltage electrical installations in switchboards and sub-stations.The 2027-47-B is a reliable and cost-effective solution for many applications. It offers excellent protection against transient overvoltages, lightning, surge, and short-term duration overvoltages, and it is suitable for use in systems rated up to 30KV. The device is easy to install and maintain, and its compact size and light weight make it a popular choice for many applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description